Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

Princeton University is a vibrant community of scholarship and learning that stands in the nation's service and in the service of all nations.

Maps of UK & Europe, route planner, travel guides, Michelin guides, tourism info, hotel booking, car hire, itineraries, driving directions, street...

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Twitter is without a doubt the best way to share and discover what is happening right now.

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the l...